Die paläarktisclien. Arten der (-lattiing Pangonia Latr. 



65 



Capland (Algoabai 17. IX.), Pretoria, Namaqualand, Barber- 

 ton, Kowie; Kap Delalande; Somaliland (Albiila 25. IX. (^). 



Nach Loew, Dipterenfauna Südafrikas, ist die Art sehr ver- 

 änderlich. Der Bauch soll in einzelnen $ zwei ziemlich regelmäßige 

 Längsreihen kleiner schwarzer Punkte tragen. Nach Grünberg, 

 Blutsaugende Dipteren, wird das $ 16 — 20 mm lang, der Rüssel 

 7 — 22 mm! Ric. erwähnt ein ? mit geschlossener, gestielter erster 

 Hinterrandzdle. 



^: Scheint dem $ zu gleichen. Ric. sagt: ,,The males have 

 the prolongations on the foretarsi, the thorax is darker than the 

 1 is very dark in colouring." ,,From the extremity of the first 

 joint of tarsus there is the first Prolongation, overlapping a second 

 one, which Starts from the base of the extremely short second 

 joint and continues beyond the third; both are yellow in colour 

 as the legs. Another ^ rather larger, which was wrongly labelled 

 P. appendiculata Macqu. The hairs on the second and fourth 

 Segment of abdomen are hardly apparent in some of the specimens, 

 which are old and rubbed.*' 



Transvaal, Natal. 



2. Pangonia zonata Walk., The Entomologist, Vol. V, p. 256 



(1871), {Pangonia). 



Originalbeschreibung: ,, Black. Head and thorax with 

 cinereous tomentum. Head tawny, with a small shining black 

 cällus on each side in front ; under side thickly clothed with white 

 hairs. Proboscis black, rather more than half the length of the 

 body. Antennae and legs tawny. Abdomen brown; basal half 

 testaceous, hind borders of the following segments tawny. Wings 

 brown; First branch of the cubital vein forming a very slightly 

 obtuse angle which emits a branch. Kälteres testaceous. Length 

 of the body 7 — 8 lin. — This species belongs to the South-African 

 group, of which P. appendiculata is a type — Tajura, Abundant 

 and very tormenting to cattle." 



3. Pangonia subfasciata Walk., The Entomologist, Vol. V, p. 257 



(1871), [Pangonia). 



$: Originalbeschreibung: ,, Black. Head above with whitish 

 tomentum, except the shining ferrugineous stripe between the 

 eyes, a black shining callus on each side in front ; under side with 

 whitish hairs. Proboscis black, rather more than half the length 

 of the body. Antennae and legs pale tawny. Abdomen piceous- 

 black ; first segment irregularly tawny in front and behind ; second 

 Segment with a tawny band on the hind border; third with a 

 tawny line on the hind border; under side testaceous, brown at 

 the tip. Wings cinereous, veins black; first branch of the cubital 

 vein forming a very slightly obtuse angle which emits a branch. 

 Length 6% lin. — Nearly allied to the preceding species." 



Tajura, Arabien, Somaliland, Usambara. 



Zur Gattung Pangonia Latr. im weitesten Sinne gehört 



Archiv für Naturgeschichte ^ ^ xj 



iü2]. i. Ol- 



